âSome women express liquid from their urethra when they climaxâ. A second pelvic ultrasound was then performed just before the women climaxed. At the point of orgasm, the squirted fluid was collected in a bag and a final pelvic scan performed.
The base angles theorem states that if the sides of a triangle are congruent (Isosceles triangle)then the angles opposite these sides are congruent.
300 BC) gave an analytical proof of Pythagoras theorem by repeatedly using SAS theorem which he propounded as a theorem. Euclid who propounded the SAS (side angle side) method earlier used by Thales as a theorem also repeatedly used it in his proof that the base angles of an isosceles triangle are equal.